');
+ jQuery('div.jcalendar table').append(headRow, tBody);
+ jQuery('div.jcalendar > div.jcalendar-links').append(prevLink, todayLink, nextLink);
+ };
+
+ return {
+ show: function(a, day, month, year) {
+ _firstDate = a._startDate;
+ _lastDate = a._endDate;
+ _firstDayOfWeek = a._firstDayOfWeek;
+
+ // pass in the selected form date if one was set
+ var selected;
+ if (year.val() > 0 && month.val() > 0 && day.val() > 0) {
+ selected = new Date(year.val(), month.val()-1, day.val());
+ }
+ else {
+ selected = null;
+ }
+ _drawCalendar(selected, a, day, month, year);
+ },
+ changeMonth: function(d, e, day, month, year) {
+ _drawCalendar(d, e, day, month, year);
+ },
+ /**
+ * Function: setLanguageStrings
+ *
+ * Allows you to localise the calendar by passing in relevant text for the english strings in the plugin.
+ *
+ * Arguments:
+ * days - Array, e.g. ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
+ * months - Array, e.g. ['January', 'Febuary', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
+ * navLinks - Object, e.g. {p:'Prev', n:'Next', c:'Close', b:'Choose date'}
+ **/
+ setLanguageStrings: function(aDays, aMonths, aNavLinks) {
+ days = aDays;
+ months = aMonths;
+ navLinks = aNavLinks;
+ },
+ /**
+ * Function: setDateWindow
+ *
+ * Used internally to set the start and end dates for a given date select
+ *
+ * Arguments:
+ * i - The id of the INPUT element this date window is for
+ * w - The date window - an object containing startDate and endDate properties
+ * e.g. {startDate:'24-11-1981', endDate:'25-12-2012}
+ **/
+ setDateWindow: function(i, w, year) {
+ if (w == undefined) w = {};
+ if (w.startDate == undefined) {
+ // set the minimum browseable date equal to January of the min year in the select box
+ // don't get the first option because that is an empty year
+
+ // note we can't do this: year.find('option:eq(1)').val()
+ // it doesn't work in 1.0 since find() is destructive
+ // so we copy the object to a new var
+ i._startDate = new Date(jQuery(year).find('option:eq(1)').val(), 0, 1);
+ }
+ else {
+ dateParts = w.startDate.split('-');
+ i._startDate = new Date(dateParts[2], Number(dateParts[1])-1, Number(dateParts[0]));
+ }
+ if (w.endDate == undefined) {
+ // set the maximum browseable date equal to December of the max year in the select box
+
+ // note we can't do this: year.find('option:last').val()
+ // it doesn't work in 1.0 since find() is destructive
+ // so we copy the object to a new var
+ i._endDate = new Date(jQuery(year).find('option:last').val(), 11, 1);
+ }
+ else {
+ dateParts = w.endDate.split('-');
+ i._endDate = new Date(dateParts[2], Number(dateParts[1])-1, Number(dateParts[0]));
+ }
+ i._firstDayOfWeek = w.firstDayOfWeek == undefined ? 0 : w.firstDayOfWeek;
+ }
+ };
+}();
+
+jQuery.fn.jcalendar = function(a) {
+ this.each(function() {
+ var day = jQuery(this).find('select.jcalendar-select-day');
+ var month = jQuery(this).find('select.jcalendar-select-month');
+ var year = jQuery(this).find('select.jcalendar-select-year');
+ jQuery('div.jcalendar-selects').after('');
+ jQuery.jcalendar.setDateWindow(this, a, year);
+ jQuery.jcalendar.show(this, day, month, year);
+
+ day.change(function() {
+ // only if a valid day is selected
+ if (this.value > 0) {
+ d = new Date(year.val(), month.val()-1, this.value);
+ jQuery.jcalendar.changeMonth(d, a, day, month, year);
+ }
+ });
+
+ month.change(function() {
+ // only if a valid month is selected
+ if (this.value > 0) {
+ d = new Date(year.val(), this.value-1, 1);
+ jQuery.jcalendar.changeMonth(d, a, day, month, year);
+ }
+ });
+
+ year.change(function() {
+ // only if a valid year is selected
+ if (this.value > 0) {
+ d = new Date(this.value, month.val()-1, 1);
+ jQuery.jcalendar.changeMonth(d, a, day, month, year);
+ }
+ });
+
+ });
+ return this;
+};
+/**
+ * jCalendar 0.5
+ *
+ * Some code based on jQuery Date Picker (http://kelvinluck.com/assets/jquery/datePicker/)
+ *
+ * Copyright (c) 2007 Theodore Serbinski (http://tedserbinski.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ */
+jQuery.jcalendar = function() {
+ var months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
+ var days = ['S', 'M', 'Tu', 'W', 'Th', 'F', 'S'];
+ var navLinks = {p:'Prev', n:'Next', t:'Today'};
+ var _firstDayOfWeek;
+ var _firstDate;
+ var _lastDate;
+ var _selectedDate;
+
+ var _drawCalendar = function(dateIn, a, day, month, year) {
+ var today = new Date();
+ var d;
+
+ if (dateIn == undefined) {
+ // start from this month.
+ d = new Date(today.getFullYear(), today.getMonth(), 1);
+ year.val(today.getFullYear());
+ month.val(today.getMonth()+1);
+ day.val(today.getDate());
+ }
+ else {
+ // start from the passed in date
+ d = dateIn;
+ d.setDate(1);
+ }
+
+ // check that date is within allowed limits
+ if ((d.getMonth() < _firstDate.getMonth() && d.getFullYear() == _firstDate.getFullYear()) || d.getFullYear() < _firstDate.getFullYear()) {
+ d = new Date(_firstDate.getFullYear(), _firstDate.getMonth(), 1);
+ }
+ else if ((d.getMonth() > _lastDate.getMonth() && d.getFullYear() == _lastDate.getFullYear()) || d.getFullYear() > _lastDate.getFullYear()) {
+ d = new Date(_lastDate.getFullYear(), _lastDate.getMonth(), 1);
+ }
+
+ var firstMonth = true;
+ var firstDate = _firstDate.getDate();
+
+ // create prev and next links
+ if (!(d.getMonth() == _firstDate.getMonth() && d.getFullYear() == _firstDate.getFullYear())) {
+ // not in first display month so show a previous link
+ firstMonth = false;
+ var lastMonth = d.getMonth() == 0 ? new Date(d.getFullYear()-1, 11, 1) : new Date(d.getFullYear(), d.getMonth()-1, 1);
+ var prevLink = jQuery('‹ '+ navLinks.p +'').click(function() {
+ jQuery.jcalendar.changeMonth(lastMonth, this, day, month, year);
+ return false;
+ });
+ }
+
+ var finalMonth = true;
+ var lastDate = _lastDate.getDate();
+
+ if (!(d.getMonth() == _lastDate.getMonth() && d.getFullYear() == _lastDate.getFullYear())) {
+ // in the last month - no next link
+ finalMonth = false;
+ var nextMonth = new Date(d.getFullYear(), d.getMonth()+1, 1);
+ var nextLink = jQuery(''+ navLinks.n +' ›').click(function() {
+ jQuery.jcalendar.changeMonth(nextMonth, this, day, month, year);
+ return false;
+ });
+ }
+
+ var todayLink = jQuery(''+ navLinks.t +'').click(function() {
+ day.val(today.getDate());
+ jQuery.jcalendar.changeMonth(today, this, day, month, year);
+ return false;
+ });
+
+ // update the year and month select boxes
+ year.val(d.getFullYear());
+ month.val(d.getMonth()+1);
+
+ var headRow = jQuery("
");
+ for (var i=_firstDayOfWeek; i<_firstDayOfWeek+7; i++) {
+ var weekday = i%7;
+ var wordday = days[weekday];
+ headRow.append('
'+ wordday +'
');
+ }
+ headRow = jQuery("").append(headRow);
+
+ var tBody = jQuery("");
+ var lastDay = (new Date(d.getFullYear(), d.getMonth()+1, 0)).getDate();
+ var curDay = _firstDayOfWeek - d.getDay();
+ if (curDay > 0) curDay -= 7;
+
+ var todayDate = today.getDate();
+ var thisMonth = d.getMonth() == today.getMonth() && d.getFullYear() == today.getFullYear();
+
+ // render calendar
+ do {
+ var thisRow = jQuery("
");
+ for (var i=0; i<7; i++) {
+ var weekday = (_firstDayOfWeek + i) % 7;
+ var atts = {'class':(weekday == 0 || weekday == 6 ? 'weekend ' : 'weekday ')};
+
+ if (curDay < 0 || curDay >= lastDay) {
+ dayStr = ' ';
+ }
+ else if (firstMonth && curDay < firstDate-1) {
+ dayStr = curDay+1;
+ atts['class'] += 'inactive';
+ }
+ else if (finalMonth && curDay > lastDate-1) {
+ dayStr = curDay+1;
+ atts['class'] += 'inactive';
+ }
+ else {
+ d.setDate(curDay+1);
+
+ // attach a click handler to every day to select it if clicked
+ // we use the rel attribute to keep track of the day that is being clicked
+ dayStr = jQuery(''+ (curDay+1) +'').click(function(e) {
+ if (_selectedDate) {
+ _selectedDate.removeClass('selected');
+ }
+ _selectedDate = jQuery(this);
+ _selectedDate.addClass('selected');
+ day.val(new Date(_selectedDate.attr('rel')).getDate());
+ return false;
+ });
+
+ // highlight the current selected day
+ if (day.val() == d.getDate()) {
+ _selectedDate = dayStr;
+ _selectedDate.addClass('selected');
+ }
+ }
+
+ if (thisMonth && curDay+1 == todayDate) {
+ atts['class'] += 'today';
+ }
+ thisRow.append(jQuery("